Intro
Discover the reliability and performance of the Smith & Wesson Model 645 pistol in this in-depth review. Learn about its chambering, safety features, and durability, making it a trusted choice for self-defense and law enforcement. Get the inside scoop on this iconic handguns accuracy, reliability, and overall value as a concealed carry option.
The Smith & Wesson Model 645 is a high-capacity, semi-automatic pistol that has been a favorite among firearms enthusiasts for decades. Its reputation for reliability, accuracy, and durability has made it a staple in many gun collections. In this article, we will delve into the features, benefits, and history of the Smith & Wesson Model 645, providing an in-depth review of this iconic pistol.

History of the Smith & Wesson Model 645
The Smith & Wesson Model 645 was introduced in the early 1980s, during a time when the firearms industry was experiencing a significant shift towards semi-automatic pistols. Smith & Wesson, a company with a rich history dating back to 1852, recognized the need for a high-capacity, reliable pistol that could compete with other popular models on the market.
The Model 645 was designed to be a versatile pistol, suitable for both law enforcement and civilian use. Its sleek design, combined with its impressive firepower, made it an instant hit among gun enthusiasts. Over the years, the Model 645 has undergone several design changes and updates, but its core features have remained the same.
Key Features of the Smith & Wesson Model 645
The Smith & Wesson Model 645 is a large-frame pistol, chambered in.45 ACP. Its key features include:
- High-capacity magazine: The Model 645 has a 8-round magazine capacity, making it an ideal choice for those who need a reliable pistol for self-defense or law enforcement purposes.
- Semi-automatic design: The pistol features a semi-automatic design, allowing for quick and efficient firing.
- Double-action trigger: The Model 645 has a double-action trigger, providing a smooth and consistent pull.
- Stainless steel construction: The pistol's frame and slide are made from stainless steel, providing durability and resistance to corrosion.
- Adjustable sights: The Model 645 features adjustable sights, allowing users to customize their aiming experience.
Benefits of the Smith & Wesson Model 645
The Smith & Wesson Model 645 offers several benefits, making it a popular choice among firearms enthusiasts. Some of the key benefits include:
- Reliability: The Model 645 is known for its reliability, providing consistent and accurate firing.
- Durability: The pistol's stainless steel construction ensures that it can withstand heavy use and harsh environments.
- Versatility: The Model 645 is suitable for a variety of purposes, including self-defense, law enforcement, and target shooting.
- Accuracy: The pistol's adjustable sights and smooth trigger pull provide accurate firing.

Steps to Maintain the Smith & Wesson Model 645
To ensure the longevity and reliability of the Smith & Wesson Model 645, regular maintenance is necessary. Here are some steps to follow:
- Clean the pistol regularly: Use a soft cloth and mild soap to clean the pistol's exterior and interior.
- Lubricate the pistol: Apply a small amount of lubricant to the pistol's moving parts.
- Check the sights: Regularly check the pistol's sights to ensure that they are properly adjusted.
- Store the pistol properly: Store the pistol in a dry, secure location, away from children and unauthorized individuals.
Practical Applications of the Smith & Wesson Model 645
The Smith & Wesson Model 645 is a versatile pistol that can be used for a variety of purposes. Some practical applications include:
- Self-defense: The Model 645 is an ideal choice for self-defense, providing a reliable and accurate means of protection.
- Law enforcement: The pistol's high-capacity magazine and durability make it a popular choice among law enforcement agencies.
- Target shooting: The Model 645's accuracy and smooth trigger pull make it a great choice for target shooting.

Comparison to Other Pistols
The Smith & Wesson Model 645 is often compared to other popular pistols on the market. Some key differences include:
- Capacity: The Model 645 has a higher magazine capacity than some other pistols, making it an ideal choice for those who need a reliable pistol for self-defense or law enforcement purposes.
- Durability: The pistol's stainless steel construction provides durability and resistance to corrosion, making it a great choice for those who need a pistol that can withstand heavy use.
Gallery of Smith & Wesson Model 645 Images
Smith & Wesson Model 645 Image Gallery










Frequently Asked Questions
What is the magazine capacity of the Smith & Wesson Model 645?
+The Smith & Wesson Model 645 has a 8-round magazine capacity.
Is the Smith & Wesson Model 645 suitable for self-defense?
+Yes, the Smith & Wesson Model 645 is an ideal choice for self-defense, providing a reliable and accurate means of protection.
How do I maintain the Smith & Wesson Model 645?
+To maintain the Smith & Wesson Model 645, regularly clean the pistol, lubricate the moving parts, and check the sights.
In conclusion, the Smith & Wesson Model 645 is a reliable and versatile pistol that is suitable for a variety of purposes. Its high-capacity magazine, durability, and accuracy make it an ideal choice for self-defense, law enforcement, and target shooting. With proper maintenance and care, the Model 645 can provide years of reliable service. We hope this review has provided you with a comprehensive understanding of the Smith & Wesson Model 645, and we encourage you to share your thoughts and experiences with this pistol in the comments below.